Czechoslovakia. Members of the delegation of the Komsomol organization of the USSR, headed by Ye. M. Tyazhelnikov, meet with L. Svoboda, visit the Motorlet aircraft plant. Among the members of the delegation is cosmonaut A.G. Nikolaev. Bulgaria. Construction of the Vycha hydropower complex. GDR. Production of synthetic fabrics and demonstration of products from them at one of the industrial enterprises. Czechoslovakia. Construction of the Nuselsky Bridge. Testing the bridge with military equipment. Romania. Construction of a rubber-technical products plant in the city of Titeshti. Japan. Day of Unified Anti-War Action. Demonstrations, clashes with the police. Argentina. National strike. Streets, buildings, city square. Stopped city transport. Sea port. Train Station. Pakistan. Consequences of the tornado: destruction, homeless inhabitants, animal corpses. Unloading Soviet aircraft with medicines and food at the airport. French Alps. Control and maintenance of power lines using helicopters. Netherlands. Roller skating competitions.